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Patent Assignment Assignee Details
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Assignee Name : ALUMINUM COMPANY OF AMERICA A CORP. OF PA
Total Assignments: 3
Assignment: 1
Reel/Frame:004235/0446   Pages: 2
Recorded: 12/13/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
12/08/1983
2
Exec Dt:
12/09/1983
3
Exec Dt:
12/08/1983
Assignee
1
PITTSBURGH, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06550466
Correspondence name and address
DOUGLAS G. GLANTZ
ALUMINUM CO. OF AMERICA
ALCOA CENTER, PA 15069
Assignment: 2
Reel/Frame:004305/0934   Pages: 2
Recorded: 09/04/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
08/30/1984
Assignee
1
ALLEGHENY,, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06642488
Correspondence name and address
ALUMINUM COMPANY OF AMERICA
PATENT DIV.
ALCOA CENTER, PA 15069
Assignment: 3
Reel/Frame:004849/0271   Pages: 16
Recorded: 03/15/1988
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). SEE RECORD FOR DETAILS
Assignor
1
Exec Dt:
03/11/1988
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07085078
Correspondence name and address
ALUMINUM COMPANY OF AMERICA
ALOCA CENTER
PENNSYLVANIA 15069

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